LOMVUM Non-Contact Voltage Detector - 2-in-1 Dual Voltage Tester

jpn311: I was upgrading my home's old light switches to new smart switches and not all of the wiring was expected. Not every breaker matched up to every switch and outlet as labeled. The only way to know for sure that the wires I was about to be touching weren't live was with this tester. It arrived quickly and got me back to work on my project. There were at least four outlets that were still hot when I thought they were off, so a true life saver having this tool to alert me.

United States on Nov 24, 2023

Rick: This is good out of the box. Great for using to determine if something is hot before you work on electricity.

United States on Dec 27, 2021

JD: It is a good value for the price, although I wish it was slightly more sensitive. For the average homeowner, it will get the job done.

United States on Mar 26, 2021

mugs: I know very little about electricity, and I purchased this item because a voltage detector was recommended for changing out my smoke detectors. I used it to determine that voltage was not present at each locaton, and it worked well. Once or twice it seemed a bit quirky especially when trying to turn it on, but once on, I was confident with the result.

United States on Feb 09, 2020

Alex M.: Pros: has a nice flashlight, pretty accurate, easy to use.

Cons: leightweights (feels cheap and will break easily), VERY bulky, sometimes I have to shake it for my batteries to work.

United States on Jul 29, 2019